MSM54V12222A 데이터 시트보기 (PDF) - Oki Electric Industry
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MSM54V12222A Datasheet PDF : 14 Pages
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OKI Semiconductor
MSM54V12222A
AC CHARACTERISTICS
Parameter
Access Time from SRCK
Dout Hold Time from SRCK
Dout Enable Time from SRCK
SWCK "H" Pulse Width
SWCK "L" Pulse Width
Input Data Setup Time
Input Data Hold Time
WE Enable Setup Time
WE Enable Hold Time
WE Disable Setup Time
WE Disable Hold Time
IE Enable Setup Time
IE Enable Hold Time
IE Disable Setup Time
IE Disable Hold Time
WE "H" Pulse Width
WE "L" Pulse Width
IE "H" Pulse Width
IE "L" Pulse Width
RSTW Setup Time
RSTW Hold Time
SRCK "H" Pulse Width
SRCK "L" Pulse Width
RE Enable Setup Time
RE Enable Hold Time
RE Disable Setup Time
RE Disable Hold Time
OE Enable Setup Time
OE Enable Hold Time
OE Disable Setup Time
OE Disable Hold Time
RE "H" Puls Width
RE "L" Puls Width
OE "H" Puls Width
OE "L" Puls Width
RSTR Setup Time
RSTR Hold Time
SWCK Cycle Time
SRCK Cycle Time
Trandition Time (Rise and Fall)
Symbol
t AC
t DDCK
t DECK
t WSWH
t WSWL
t DS
t DH
t WENS
t WENH
t WDSS
t WDSH
t IENS
t IENH
t IDSS
t IDSH
t WWEH
t WWEL
t WIEH
t WIEL
t RSTWS
t RSTWH
t WSRH
t WSRL
t RENS
t RENH
t RDSS
t RDSH
t OENS
t OENH
t ODSS
t ODSH
t WREH
t WREL
t WOEH
t WOEL
t RSTRS
t RSTRH
t SWC
t SRC
tT
MSM54V12222A-30
MIN
MAX
—
30
6
—
6
30
12
—
12
—
5
—
6
—
0
—
5
—
0
—
5
—
0
—
5
—
0
—
5
—
10
—
10
—
10
—
10
—
0
—
10
—
12
—
12
—
0
—
5
—
0
—
5
—
0
—
5
—
0
—
5
—
10
—
10
—
10
—
10
—
0
—
10
—
30
—
30
—
3
30
(Vcc = 3.3V±0.3V, Ta = 0~70°C)
MSM54V12222A-40
Unit
MIN
MAX
—
35
ns
6
—
ns
6
35
ns
17
—
ns
17
—
ns
5
—
ns
6
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
10
—
ns
10
—
ns
10
—
ns
10
—
ns
0
—
ns
10
—
ns
17
—
ns
17
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
0
—
ns
5
—
ns
10
—
ns
10
—
ns
10
—
ns
10
—
ns
0
—
ns
10
—
ns
40
—
ns
40
—
ns
3
30
ns
9
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